Antimicrobial biodegradable packaging hose material and method for preparing hose using same
A technology of biodegradation and biodegradable resin, which is applied in packaging hose materials, antibacterial biodegradable packaging hose materials and their manufacturing fields, to achieve the effects of reducing the cost of use, alleviating environmental protection, and reducing the pressure of environmental protection
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0036] The preparation method of the antibacterial biodegradable packaging tube of the present invention includes the preparation method of the antibacterial masterbatch and the preparation method of the tube.
[0037] The steps of the preparation method of the antibacterial masterbatch include: the antibacterial agent is treated by double-layer coating on the surface of the fluidized bed; After the first layer treatment is completed, it is dried in situ, and then the second layer coating treatment is carried out with polybutylene succinate PBS, polybutylene terephthalate PBAT or polyvinyl alcohol PVA solution, After coating, it is dried to obtain a double-coated antibacterial agent.
[0038] The steps of the hose preparation method include: preliminarily mixing biodegradable resin, antibacterial masterbatch, antioxidant, plasticizer and other auxiliaries according to the raw material components and mass percentage ratio of the packaging hose material, and using extrusion The...
Example Embodiment
[0040] Example 1:
[0041] The raw material components and mass distribution ratio of the antibacterial biodegradable packaging hose material are:
[0042] PBAT biodegradable resin: 95%,
[0043] Antibacterial masterbatch: 3%,
[0044] Antioxidant: 0.5%,
[0045] Plasticizer: 1%,
[0046] Stearic acid: 0.5%.
[0047] Weigh the raw materials according to the above-mentioned mass percentage ratio, mix them evenly in the mixer to obtain the mixed material, and then extrude the mixed material through the extruder to obtain a hose with a diameter of 10-50 mm and a wall thickness of 0.3-1 mm. After forming, it is cooled and cut into segments. The segmented tube is formed by injection head, and then the printing process and the end-sealing process are carried out.
Example Embodiment
[0048] Example 2:
[0049] The raw material components and mass distribution ratio of the antibacterial biodegradable packaging hose material are:
[0050] PBAT biodegradable resin: 91%,
[0051] Antibacterial masterbatch: 5%,
[0052] Antioxidant: 0.5%,
[0053] Plasticizer: 3%,
[0054] Oleamide: 0.5%.
[0055] Weigh the raw materials according to the above-mentioned parts by mass, mix them evenly in a mixer to obtain a mixture, and then extrude the mixture through an extruder to obtain a hose with a diameter of 10-50 mm and a wall thickness of 0.3-1 mm, and the hose is formed. After cooling, knife cutting into segments. The segmented tube is formed by injection head, and then the printing process and the end-sealing process are carried out.
PUM
Property | Measurement | Unit |
---|---|---|
Diameter | aaaaa | aaaaa |
Wall thickness | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap